Part Number: A7BE01AA
Function: Single-cell Li-ion / Li-polymer Battery Protection IC
Package: SOT-26, SON-5 Type
Manufacturer: AnaSem Semiconductors
Image and Pinouts:
Description
The A7BE01AA series are protection ICs for rechargeable Li-ion / Li-polymer battery by high withstand voltage CMOS process. These series protect single-cell Li-ion / Li-polymer battery from over-charge, over-discharge, charge over-current and discharge over-current.
Features
1. High accuracy detection voltage
(1) Over-charge detection : ±25mV (Topr = 25°C)
2. Selectable detection voltage
(1) Over-charge detection : 4.0V ~ 4.5V (5mV step)
3. Delay time (internal adjustment)
(1) Over-charge detection delay time : Typ. 1.0s
Absolute Maximum Ratings :
1. Supply voltage : VDD ( VSS – 0.3 to VSS + 12 V )
2. Input voltage of VM : VM VDD – 28 to VDD + 0.3 V
3. Output voltage of CO : VCO VM – 0.3 to VDD + 0.3 V
4. Output voltage of DO : VDO VSS – 0.3 to VDD + 0.3 V
5. Power dissipation : PD 250 mW
6. Operating temperature : Topr –40 to +85 °C
7. Storage temperature: Tstg –55 to +125 °C
Other data sheets are available within the file:
A7B, A7BE02AA, A7BE03AA, A7BE04AA
A7BE01AA Datasheet PDF Download
